Updated openstack/openstack
Project: openstack-dev/devstack  70f0a77567506590b7e74debc8d3386d9132e721

Ensure syslog option is honored by neutron and tempest

Syslog settings were not configured at all for these two
projects. As a result, regardless of the value of the
SYSLOG environment variable, the use_syslog options for
these two projects was always set to False.

Change-Id: Iba6155d62beffa06e5bb9ac16b06082ec64d0926
Closes-Bug: #1394024